Computer Science 60A - Fall 1988 - Brian K. Harvey
Varies the speed and tone of his/her voice
Number of Respondents
159
Mean
3.9
Standard Deviation
0.9
Median
0.0
95% Confidence Interval
3.9 ± 0.1
Max
5.0
Frequency Distribution
| 1 | 2 (1.3%) |
|---|---|
| 2 | 8 (5.0%) |
| 3 | 36 (22.6%) |
| 4 | 61 (38.4%) |
| 5 | 47 (29.6%) |
| N/A | 2 (1.3%) |
| Omit | 3 (1.9%) |